Toshiba TOSVERT VF-S9 Instruction Manual page 42

Logic switching/voltage-current output switching (jumper)
(1) Logic switching
JP301 : Input, JP301A : Output
Switch logic before wiring to inverter and without supplying power. If sink and source are switched when
power is supplied first after logic switching or while power is being input to the inverter, that will destroy
the inverter. First check to make sure that switching is correct and then supply power.
(2) Voltage-current output switching
JP302
Switch the Fm terminal's voltage-current output before wiring to inverter and without supplying power.
* After switching sink-source logic make sure that switching again switching cannot be done easily.
FMV(voltage output)
FMC(0~20maoutput)
B-11
E6580757
Case of
SOURCE
SINK logic
SINK
2